参数资料
型号: LM317BD2TR4
厂商: ON Semiconductor
文件页数: 11/12页
文件大小: 0K
描述: IC REG LDO ADJ .5A D2PAK-3
产品变化通告: Product Obsolescence 14/Apr/2010
标准包装: 1
稳压器拓扑结构: 正,可调式
输出电压: 1.2 V ~ 37 V
输入电压: 最高 40 V
稳压器数量: 1
电流 - 输出: 500mA
电流 - 限制(最小): 1.5A
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: TO-263-3,D²Pak(2 引线+接片),TO-263AB
供应商设备封装: D2PAK
包装: 剪切带 (CT)
其它名称: LM317BD2TR4OSCT
LM317, NCV317
PACKAGE DIMENSIONS
D 2 PAK ? 3
D2T SUFFIX
CASE 936 ? 03
ISSUE D
B
K
A
S
H
C
OPTIONAL
CHAMFER
DETAIL C
T
E D
V
TERMINAL 4
U
C
OPTIONAL
CHAMFER
DETAIL C
T
E S
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCHES.
3. TAB CONTOUR OPTIONAL WITHIN
DIMENSIONS A AND K.
4. DIMENSIONS U AND V ESTABLISH A MINIMUM
MOUNTING SURFACE FOR TERMINAL 4.
5. DIMENSIONS A AND B DO NOT INCLUDE
MOLD FLASH OR GATE PROTRUSIONS. MOLD
FLASH AND GATE PROTRUSIONS NOT TO
1
2
3
EXCEED 0.025 (0.635) MAXIMUM.
6. SINGLE GAUGE DESIGN WILL BE SHIPPED
AFTER FPCN EXPIRATION IN OCTOBER 2011.
J
F
G
2X
D
SIDE VIEW
DUAL GAUGE
CONSTRUCTION
BOTTOM VIEW
SIDE VIEW
SINGLE GAUGE
CONSTRUCTION
DIM
A
B
C
INCHES
MIN MAX
0.386 0.403
0.356 0.368
0.170 0.180
MILLIMETERS
MIN MAX
9.804 10.236
9.042 9.347
4.318 4.572
TOP VIEW
0.010 (0.254)
M
T
D
E D
0.026 0.036
0.045 0.055
0.660 0.914
1.143 1.397
E S
F
G
H
0.018 0.026
0.051 REF
0.100 BSC
0.539 0.579
0.457 0.660
1.295 REF
2.540 BSC
13.691 14.707
N
M
T
J
K
L
0.125 MAX
0.050 REF
0.000 0.010
3.175 MAX
1.270 REF
0.000 0.254
R
P
DETAIL C
L
SEATING
PLANE
BOTTOM VIEW
OPTIONAL CONSTRUCTIONS
M
N
P
R
S
U
0.088 0.102
0.018 0.026
0.058 0.078
5 _ REF
0.116 REF
0.200 MIN
2.235 2.591
0.457 0.660
1.473 1.981
5 _ REF
2.946 REF
5.080 MIN
SOLDERING FOOTPRINT*
10.49
8.38
16.155
2X
3.504
2X
1.016
5.080
PITCH
DIMENSIONS: MILLIMETERS
*For additional information on our Pb ? Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
http://onsemi.com
11
V
0.250 MIN
6.350 MIN
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